baber/WOPTO huggingface dataset:
Patent JP-H11114830-A (JP)
Title: Water jet execution method
Inventor: SATOU KAZUNORI
IPC: B24C1/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To reliably utilize the second peak, and sufficiently exhibit execution efficiency of water jet peening by finding an optimal straight line distance up to a work object surface from a nozzle by a specific expression to prescribed injection pressure and a nozzle structure. SOLUTION: An area utilized for water jet peening execution is a second peak area in a jet being a vortex cavitation developing area. In this area, a standoff distance (a straight line distance up to a work object surface from a nozzle 1) Xs corresponding to the second peak can be found from an expression of (Xs=CDj<n> ) to prescribed injection pressure and a nozzle structure. Here, Dj is an injection hole diameter, and (n) is selected from a range of (0.3<=n<=0.8), and C is selected from a range of (20<C<240). Therefore, since the action of impact pressure generated in the second peak area can be skillfully used, peening can be most effectively performed.
Patent JP-H07103434-A (JP)
Title: Regenerative radiant tube burner
Inventor: FUJII YOSHIMOTO
IPC: F23D14/66
Filed: 1993-10-12
Abstract: PURPOSE:To make it possible to reduce the generation of NOx, and to reduce damages inflicted by the heat of heat reservoirs by separating combustion air to be fed by way of the heat reservoirs into a primary combustion air and a secondary combustion air by an inner cylinder of a burner main body. CONSTITUTION:Heat reservoirs 16 and burner main bodies 21 are installed in this order at the inside of a furnace where inner cylinders 22 are installed to the burner main bodies 21. Combustion air to be fed by way of the heat reservoirs 16, if separated into a primary combustion air and a secondary combustion air by means of the inner cylinders 22, an unburnt portion of the primary combustion waste gas exhausted from the outside of the inner cylinders 22, will be subjected to secondary combustion by the air flowing through the inner cylinders 22. As a result, the emission of exothermic energy of energy of energy is divided and scattered, thereby inhibiting a rise in the temperature of flames. This construction makes it possible to reduce the generation of NOx, and what is more, to relieve damages inflicted by the heat of the heat reservoirs.
Patent JP-H07110562-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIZUKAWA HIROKI
IPC: G03C7/38
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material excel lent in the lightfastness of a coloring image, suppressed in the generation of stain caused by the storage after developing and reduced in the change of photo graphic performance with the change of composition of a processing solution by containing a specific coupler. CONSTITUTION:This photosensitive material contains the coupler expressed by a formula 1. Where in the formula 1, Z1 represents =N- or =C(R12), each of R12 to R14 represents substituting group. But at least one of R13 and R14 represents substituting group expressed by a formula II, X represents hydrogen atom or a releasable group by the coupling reaction with an oxidized body in a developing principal ingredient. In the formula II, R1 represents univalent group except hydrogen atom, Q represents a non-metallic group necessary for forming 3- to 7-member. hydrocarbon ring with carbon atom or 3- to 7-member heterocyclic ring having one of hetero atom selected from N, O, S, P. And this photographic sensitive material contains the coupler having a prescribed substituting group at least at one of 3-position or 6-position of 1H-pyrazolo(3,2-C)(1,2,4)triazol based coupler.
Patent JP-H09121296-A (JP)
Title: Signal processing method
Inventor: HORIKAWA YOSHIAKI
IPC: H04N5/14
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce quantization noise, to perform a band extension for the signal for which a band limitation is performed and to practically recover an original signal by performing an oversampling for the original signal by the space of the spatial frequency which is determined by a ring theorem or more and performing a digital conversion. SOLUTION: In the case of the sampling of an original signal by the frequency of a sampling theorem, when the signal for which the sampling is performed by this frequency are assigned to the remaining coordinate for performing a digital conversion for the signal and performing the 10 times extension for the signal, the signal as the non-sample value has a larger quantization error as compared with the original signal. When the sampling is performed for the original signal by the frequency which is the ten times as many as the frequency of the sampling theorem and the signal for which the sampling is performed is digitally converted, the quantization error is reduced.  Thus, quantization noise can be effectively reduced by performing an oversampling for the original signal by the space of the spatial frequency which is determined by the sampling theorem or more and performing a digital conversion.
Patent JP-H08136105-A (JP)
Title: Box for inverter
Inventor: TAKESHITA MAKOTO
IPC: H05K7/20
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the external dimensions of a box by providing a flow passage to pass the cooling liquid on the outer surface of one wall, and fitting a motor driver on the inner surface of the wall to simplify the waste heat process. CONSTITUTION: The heat generated by a motor driver 6 is directly transferred to a wall 2, while the cooling liquid to be cooled by a cooling liquid cooling equipment 5 flows in a flow passage 3 to cool the outer surface of the wall 2. Because the flow passage 3 in which the cooling liquid flows is provided on the outer surface of the wall 2, the heat generated by the motor driver 6 can be directly cooled. Thus, the motor driver 6 dispenses with a heat sink, and a box for an inverter dispenses with a heat exchanging chamber, and the external dimensions of the box for the inverter can be greatly reduced, and the waste heat process can be simplified.
Patent JP-S62136655-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C7/392
Filed: 1985-12-10
Abstract: PURPOSE:To provide a processing method which is low in toxicity, meets the requirement for prevention of environmental pollution and provides a high bleaching rate by executing a bleaching process or bleach fixing process in the presence of the compd. expressed by the formula. CONSTITUTION:The bleaching process or bleach fixing process is executed in the presence of the compd. expressed by the formula in a color photographic processing method by which an exposed silver halide color photographic sensitive material is subjected to color development then to the bleaching process or fixing process or bleach fixing process. The standard amt. of use in the stage of introducing the compd. into the photosensitive material is in a 2X10<-5>-3X10<-3>mol/m<2> range and the standard amt. of use in the stage of introducing the same into the bleaching bath is in a 5.0X10<-4>-1mol/l range. The bleaching power is thus improved without debasing the other photographic characteristics in the bleaching process or bleach fixing process using the compd. having the weak bleaching power, more particularly ferric ion complex salt or persulfate.
Patent JP-H08137789-A (JP)
Title: Bus output method
Inventor: YAMAZAKI TAKASHI
IPC: G06F13/38
Filed: 1994-11-11
Abstract: PURPOSE: To simultaneously connect a peripheral device providing a pin group being independent for connecting an address bus and a data bus and the peripheral device providing the pin group only for connecting time division bus where an address signal and a data signal are received by a time division system. CONSTITUTION: A computer 10 is provided with the pin groups 13 and 14 consisting of 16 pins to which a 16-bit bus is connection possible and a mode for outputting only the address signal to the bus which connects the pin group 13 and the mode for outputting the address signal and the data signal by the time division system. A memory 11 is provided with the pin group 15 for connecting the address bus and the pin group 16 for connecting the data bus and the pin groups 15 and 16 are respectively connected to the ping groups 13 and 14 with the buses 29 and 30. The peripheral device 12 is provided with the pin group 17 for connecting the time division bus inputting/outputting the address signal and the data signal by the time division system and the pin group 17 is connected to the pin group 13 with the bus 29.
Patent JP-H09120148-A (JP)
Title: Film cartridge container/feeder
Inventor: MIYAMORI TAKAHISA
IPC: G03C3/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a container/feeder capable of housing plural film cartridges and feeding the loaded film cartridges smoothly and individually. SOLUTION: The first arm part 83a of a rocking member 83 capable of rocking into first and second regions holds the lowermost film cartridge in the first region and feeds the lowermost film cartridge to a feeding part 60, in the second region. On the other hand, the second arm part 83b of the rocking member permits the film cartridge to drop toward the first arm part, in the first region and simultaneously, inhibits the film cartridge from dropping toward the first arm part, in the second region. Further, an elastic running off means 90 for evading the interference of the film cartridge abutted on the second arm part with the rocking locus of the second arm part, when this second arm part, is rocked from the first region to the second region is provided.
Patent JP-H04153955-A (JP)
Title: Phase-locked oscillating circuit
Inventor: OKADA YOSHIAKI
IPC: G11B20/14
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the malfunction of a phase comparison circuit by lowering the oscillation frequency of a VCO (voltage control oscillation circuit) while forcedly taking in current from a low pass filter with a charge pump circuit when reproduction data is disturbed due to the fault of a medium and a phase- locked oscillating circuit runs out of control. CONSTITUTION:The relation between frequency divider output 2a due to a counter circuit 2 and frequency divider output 3a of a frequency divider circuit 13 is detected by circuits FF 11 and 12. When the period of a signal 3a, that is, the period of the output of an AND circuit 16 is slower than that of a signal 2a, the output of the FF 12 is latched at a high level, and the output 3b of an AND circuit 9 becomes a low level forcedly, and the output 3c of an OR circuit 10 becomes a high level forcedly. Consequently, the output of a charge pump circuit 4 sucks current from a low pass filter 5 independent of the output of a phase comparison circuit 1, and the oscillation frequency of a VCO 6 is lowered and the frequency dividing operation of the frequency divider circuit 13 becomes normal. Thus, the phase comparison circuit 1 can be normally operated.
Patent JP-H04153921-A (JP)
Title: Signal reproducing device for optical disk
Inventor: IWANAGA TOSHIAKI
IPC: G11B20/14
Filed: 1990-10-17
Abstract: PURPOSE:To allow the detection of even the signals at the top and final end of a sector format region and sector data region by subjecting the waveform equalized signal to DC clamping with a synchronizing signal output as an input trigger and outputting this signal. CONSTITUTION:This device has an equalizing circuit 1 which makes waveform equalization of the reading out signal of the sector data region, a synchronizing signal circuit 2 which outputs the top and final end position signals of the sector data region, a clamping circuit 3 which subjects the waveform equalized signal to the DC clamping with the synchronizing signal output as the input trigger and outputs this signal, and a pulsing circuit 4. The generation of the erroneous data identification at the top and final end of the reading out signals of particularly the sector format region and sector data region is obviated in this way at the time of reading out the bit arrays in the sector format region and sector data region extremely increased in density.
Patent JP-H10118115-A (JP)
Title: Absorptive article
Inventor: KASAI TAKAO
IPC: C08L101/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article, such as sanitary napkin, throw-away diaper or incontinence pad, which has a high shape retaining property at the time of drying absorbers and at the time of wetting the absorbers, has a high follow-up characteristic to the twisting of the absorbers and has an excellent property to prevent leakage. SOLUTION: The absorbers 1 of the absorptive article having a liquid permeable front surface sheet, a liquid impermeable rear surface sheet and the absorbers which are interposed between both sheets and have liquid holdability are formed by laminating sheet layers 5 consisting of fibrous base materials 2 and a polymer layer 6 consisting of a highly absorptive polymer 3 and a synthetic resin 4 of <=50% in permanent set when 100% strain is applied thereon.
Patent JP-H08213598-A (JP)
Title: Semiconductor device having controllability by electric field effect
Inventor: IENE CHIHANI
IPC: H01L21/336
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor device that is prevented from the generation of parasitic bipolar transistors and can be controlled by field effect. SOLUTION: A contact region 10 with higher conductivity than that of a base region 2 is arranged between a source electrode 8 and the base region 2. The contact region 10 is formed as an embedded layer inside the base region 2 and protrudes crosswise from the source region 3 for improving the contact between the base region 2 and the source electrode 8.
Patent JP-H04157054-A (JP)
Title: Method for controlling continuous casting
Inventor: NAITO SHUJI
IPC: G05B13/00
Filed: 1990-10-17
Abstract: PURPOSE:To achieve automation of the continuous casting and production of a high quality cast slab by combining a casting operation knowledge base, a schedule preparing and correction knowledge base and a quality diagnostic knowledge base. CONSTITUTION:By comparing and discriminating output from operation storing area a1 with the casing operation knowledge base a2, the order of priority a4 in casting control item is decided. By comparing and discriminating output value from operation storing area b1 with the schedule preparing and correcting knowledge base b2, the decided casting velocity is used to execute the casting and the schedule correction. By comparing and discriminating output value from the operation storing area c1 in the actual operational result with the quality diagnosis knowledge base c2, classification of the cast slab and abnormality factor are outputted from the casting operation storing area a1, and by comparing and discriminating the above with casting operation knowledge base a2, casting control item and the order of priority are decided. By this method, the automatic supervisory to the continuous casting with the operation unified can be realized over the whole field.
Patent JP-H04152619-A (JP)
Title: Semiconductor treatment device
Inventor: SAKATA KAZUNARI
IPC: F24F7/06
Filed: 1990-10-17
Abstract: PURPOSE:To contrive improvement in cleanness of the material to be treated by having stabilized clean air speed even when the flow rate of exhaust air is varied by a method wherein a part of air returned to an air return hole when blowout flow rate is large, and the air is blown out again from an air blowout hole. CONSTITUTION:The filter unit 3 provided in the main body 1 of the title treatment device has the blow out quantity of an air blowout hole 5 larger than the intake quantity of an air intake hole 4. As a part of the clean air blown out from the air blowout hole 5 of the filter unit 3 is returned to the air return hole of the filter unit 3 and it is blown out again from the air blowout hole 5, the velocity of a stabilized laminar flow of clear air can be obtained. Accordingly, clean air is directly allowed to flow to the wafer 8 in a carrier 9 which is provided in the vicinity of the blowout hole 5, the air passed through the wafer is sucked into the air sucking hole 12 of a filter unit 11 provided in the vicinity of the entrance and exit hole 10 of the device main body 1, and also it blows out from the air blowout hole 13 of the filter unit 11.
Patent JP-H06127066-A (JP)
Title: Ink-jet printer
Inventor: SUZUKI MAKOTO
IPC: B41J19/34
Filed: 1992-10-16
Abstract: PURPOSE:To provide an ink-jet printer which is free from contamination of a rear end of printing paper by ink. CONSTITUTION:A carriage loaded with a printing head moves along a platen and a paper feed roller carries printing paper through the platen. A CPU drives a carriage motor after completion of printing (S305) by a printing head and the carriage is shunted outside of a range of printing paper (S307, S309). The printing paper is discharged by a paper feed roller (S308, S310) after that.
Patent JP-2001100077-A (JP)
Title: Lens driving mechanism
Inventor: KOBAYASHI KOICHI
IPC: G02B7/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To easily correct a cam surface in a lens driving mechanism used for a still camera, etc. SOLUTION: A cam slope 2 is formed on the top surface of a cam member 1. The cam member 1 can be driven by an unillustrated driving system as shown by the arrow A (to the right and left in Fig.). The cam slope 2 is formed in 2n (n: integer) steps having 2n edge parts 21. A lens holding member 4 holding a photographic lens has a leg part 6 stood on the side of the cam member 1 in parallel to the optical axis of a lens. The tip part 8 of the leg part 6 is made abut against the cam slope 2 of the cam member 1. The tip part 8 has a slanting surface almost in parallel to the line connecting the 2n edge parts 21 of the cam slope 2 and is wide enough to always abut against at least one of the edge parts 21.
Patent JP-H10190406-A (JP)
Title: High frequency surface acoustic wave filter and its manufacturing method
Inventor: TAGUCHI YUTAKA
IPC: H03H9/145
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency surface acoustic wave filter which manufactures a filter that approximates a count value and improves the manufacturing precision of a filter. SOLUTION: More than two ground terminals 104a to 104c on a piezoelectric substrate 101 are not connected on the substrate 101 and within a package 110. Also, the relation of the capacity C between an input terminal 102 and an output terminal 103 of the package 101 and the terminals 104a to 104c and the passing mean frequency F of this high frequency surface acoustic wave filter must satisfy the conditions of an inequality, i.e., 1/(2πFC)>130 (on condition that the unit of the capacity C is (farad (F)), and the unit of the passing mean frequency F is (Hz)).
Patent JP-S62136933-A (JP)
Title: Optical transmission equipment
Inventor: OCHI HARUSHIGE
IPC: H04B10/00
Filed: 1985-12-10
Abstract: PURPOSE:To always output an optical signal having a prescribed S/N by detecting the frequency of generation of an identification reproducing error depending on the S/N of an optical output signal and the peak power and controlling the pulse current so that the S/N of the signal component is an initial set value. CONSTITUTION:A high speed photodetection circuit 10 converts an optical output signal of the laser diode 3 detected by a high speed photodetector 4 into an identification recovery signal being a voltage signal and detects the peak power from the optical output signal. The identification recovery signal is inputted to a coincidence circuit 11, where the signal is compared with a signal retarted from the input signal by a delay circuit 14. The coincidence circuit 11 generates a dissidence detection signal 12 when the identification recovery signal and the output of the delay circuit 14 are dissident. A pulse current control circuit 13 references the dissidence detection signal 12 and a peak power detection signal 15 from the high speed photodetection circuit 10, gives a pulse current control signal 16 to a pulse current source 17 so that the frequency of generation of the dissidence detection signal 12 per unit time is converged into the initial setting value thereby controlling the pulse current Ip of the laser diode 3.
Patent JP-H01120879-A (JP)
Title: Formation of squid
Inventor: KAWAI TAKASHI
IPC: G01R33/035
Filed: 1987-11-04
Abstract: PURPOSE:To provide a SQUID having an effective Josephson junction and to be easily utilized by forming a high temperature ceramic superconductor on an insulator, removing part of this thick film to form a weak coupling section, and heating the weak coupling section to regulate a critical current value. CONSTITUTION:A high temperature ceramic superconducting material 1 is formed by a thick film baking technique on an insulating substrate 1, and part of this thick film is removed to form a weak coupling section. The weak coupling section is heated by a laser to regulate its critical current value. A voltage is applied from a power source 10 to a neck 4 and a resistor R to input a current flowing to the resistor R and a voltage across the neck (Josephson junction) to a signal processor 4. When the Josephson element of the measuring system is irradiated with a microwave, its characteristic curve is stepwisely varied, and the stepwise voltage is proportional to the frequency of the irradiated microwave. when the relationship between the resistor and a superconducting critical current at a room temperature of the Josephson junction is measured, the area of the neck can be easily increased or decreased by a mechanical working. Accordingly, the superconducting critical current can be controlled.
Patent JP-H08207248-A (JP)
Title: Suspending device for pressing member that can be abutted onand separated from cylinder of printing press
Inventor: HERUMUUTO SHIRUTO
IPC: B41F27/12
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make a nipping roller turn aside by a spring in a state wherein it is disengaged from a plate cylinder, by making a working cylinder operate for the nipping roller, with an idle stroke, to engage the roller with the cylinder. SOLUTION: In the case when an adjusting member constituted as a working cylinder 7 remains at the basic position thereof and a nipping roller 2 is disengaged from a plate cylinder 1, the nipping roller 2 is turned round outward from the plate cylinder 1 on the basis of spring elasticity and a spring 8 is compressed, the head part 5 of a piston rod 6 being raised from the bottom of a bush 4. In other words, the head part 5 of the piston rod 6 thrusts further into the inner chamber of the bush 4. The disengaging operation of the nipping roller 2 from the plate cylinder 1 is transmitted to a control lever 22 operating in coordination with a switch 23, through the intermediary of a lever 3, and then a signal for stopping a machine is delivered.
Patent JP-H11113434-A (JP)
Title: Culture of meristotheca papulosa j. agardh
Inventor: ONO MASAO
IPC: A01G33/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing Meristotheca papulosa J. Agardh, capable of facilitating operation, collecting in a short time and increasing production amount by culturing immature leaf body of Meristotheca papulosa J. Agardh under such conditions as not to mature to produce leaf body over summer. SOLUTION: Immature leaf body of Meristotheca papulosa J. Agardh is cultured under such conditions comprising 14-20 deg.C low water temperature and/or 10-50 μE.m<2> .s<-1> low illumination as not to mature. Thereby, leaf body over summer is obtained to culture Meristotheca papulosa J. Agardh. Furthermore, it is preferable that the leaf body over summer is further cultured in a fixed state and subjected to vegetative growth.